Suppliers

Rydberg Technologies

Rydberg-atom RF field measurement, atomic references, and alkali vapor cells.

Sensing & readout · Quantum devices · US

SCALINQ

High-density cryogenic packaging, quantum filters, and connector blocks for superconducting and spin qubits.

Cryogenics · Microwave & RF · Quantum devices · Gothenburg, SE

SemiQon

Silicon spin-qubit chips and cryo-optimized CMOS control electronics for scalable quantum processors.

Quantum devices · Control electronics · Espoo, FI

SignalCore

Texas modular RF synthesizer and converter catalog used as low-phase-noise sources in quantum labs.

Microwave & RF · Granger, US

Silent Waves

Cryogenic traveling-wave parametric amplifiers for high-fidelity qubit readout.

Sensing & readout · Grenoble, FR

Sparrow Quantum

Deterministic quantum-dot single-photon source chips and rack-mounted Sparrow Nest systems.

Quantum devices · Sensing & readout · Frederiksberg, DK

STAR Cryoelectronics

Santa Fe catalog seller of LTS/HTS SQUID sensors and pcSQUID readout electronics for cryogenic labs.

Sensing & readout · Control electronics · Santa Fe, US

Sweden Quantum

Non-magnetic ultra-low-loss HERD IR-blocking filters for cryostat wiring near qubits.

Cryogenics · Microwave & RF · Gothenburg, SE